At Mercury, the Ohio Players enjoyed their greatest success; not only did their sound coalesce, but they became notorious for their sexually provocative LP covers, a tradition begun during their Westbound tenure.
Objects float when the volume of water they displace is less than the volume of the objects themselves. When objects sink, the volume of water they displace is greater than the volume of the object. The principle may seem relatively simple: Light objects float and heavy objects sink.
Cohesion and surface tension keep the hydrogen bonds of water molecules intact and support the item floating on the top. It's even possible to float a needle on top of a glass of water if it is placed gently without breaking the surface tension .